Pololu 1/2" Plastic Ball Caster

23150

3.99 USD
Qty
Price
1
$3.99 ea.

This Pololu caster uses a 1/2" plastic ball to give a nice, low-friction ride at a height of 0.53" to 0.72"


Description [Hide]

It seems the lucky goons at Pololu have had a series of low-friction casters made from a 3D printer. This means it's got some pretty nice design points, and with a 1/2" plastic ball, it offers a nice, low-friction ride at a height of 0.53" to 0.72"

The kit features black ABS housing, a 1/2" diameter ball, and two spacers (1/16" & 1/8" thick), and a pair of #2 nut/bolt sets.

And weighing only 2 grams, it's light!

Pololu ball caster
ball diameter
Height with no
spacers
Distance
between
screw holes
Weight
(no spacers
or screws)
10.2mm (0.40") 13.6mm (0.53") 1g (0.03oz)
10.2mm (0.40") 13.6mm (0.53") 4 (0.14oz)
1/2" Plastic-ball
13.6mm (0.53") 14.7mm (0.58") 2g (0.07oz)
13.6mm (0.53") 14.7mm (0.58") 9g (0.32oz)
23.1mm (0.91") 6.1mm (0.24") 7g (0.25oz)
21.1mm (0.83") 15.5mm (0.61") 30g (1.05oz)
27.9mm (1.10") 17.8mm (0.70") 10g (0.36oz)

You Might Also Like [Hide]

GMPW Deal

GM2/3/8/9/17 with GMPW

Need a gear motor and wheel? Get this convenient package, and save! Complete with a GM2/3/8/9/17 gear motor, a wheel with a molded-on tire, and mounting screw.

$7.98 USD

23140

Pololu 3/8" Metal Ball Caster

This Pololu caster uses a 3/8" metal ball to give a nice, low-friction ride at a height of 0.4" to 0.6"

$2.99 USD

SW

2-5/8" Diameter Servo Wheel

This wheel keys into most standard servo output shafts for easy wheel mounting.

$3.25 USD

23160

Pololu 1/2" Metal Ball Caster

This Pololu caster uses a 1/2" metal ball to give a nice, low-friction ride at a height of 0.53" to 0.72"

$3.99 USD

50402

Serial Embedded LCD Backpack

The serial enabled LCD backpack allows you to control a parallel based LCD over a single-wire serial interface.

$16.95 USD

25070

BASIC Stamp 2 Module

The original BASIC Stamp 2 Module is still a practical and versatile microcontroller for all kinds of embedded projects.

$48.95 USD

90510

Super Bright 5mm Clear Wide-Angle LED Bundle

An assorted bundle of all our flat-top wide-angle 5mm LEDs, and the best way to quickly restock your workbench.

$21.50 USD

SWT18R

12V 6A ON/OFF Waterproof Rocker Switch in Red

Apply power through this switch and it will give you waterproof illuminated control!

$3.95 USD

33060

Phidget Rotation Sensor

The Phidget Rotation Sensor is a 300 deg. Rotation sensor for the Phidget 8/8/8.

$7.00 USD

51609

0.82mm 12-Tooth Pinion

12 tooth pinion, 0.82mm bore for 6mm pagers. Measures 3.46 x 3.96 x 3.96mm.

$1.35 USD

Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!